I could never afford nor would I ever consider spendng that much on an isolation base.Only way if I were very wealthy.My best isolation device and cost per performance is the Bright Star Audio Big Rock #4.It fits just right under my P-25 and it lists at Audio Advisor for $115.Joe sold me one for $95.They never billed my credit card so what a DEAL!! I can rap all day on the Big Rock or T.T. and get no noise from my speakers at all.There are many home made isolation devices also that cost very little to make and work about as well as the big $$ stuff.Check out enjoythemusic.com